228292800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 168

約数和(自身を含む): 755904000

約数和(自身を除く): 527611200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 199, 200, 239, 240, 300, 320, 398, 400, 478, 480, 597, 600, 717, 796, 800, 956, 960, 995, 1194, 1195, 1200, 1434, 1592, 1600, 1912, 1990, 2388, 2390, 2400, 2868, 2985, 3184, 3585, 3824, 3980, 4776, 4780, 4800, 4975, 5736, 5970, 5975, 6368, 7170, 7648, 7960, 9552, 9560, 9950, 11472, 11940, 11950, 12736, 14340, 14925, 15296, 15920, 17925, 19104, 19120, 19900, 22944, 23880, 23900, 28680, 29850, 31840, 35850, 38208, 38240, 39800, 45888, 47561, 47760, 47800, 57360, 59700, 63680, 71700, 76480, 79600, 95122, 95520, 95600, 114720, 119400, 142683, 143400, 159200, 190244, 191040, 191200, 229440, 237805, 238800, 285366, 286800, 318400, 380488, 382400, 475610, 477600, 570732, 573600, 713415, 760976, 951220, 955200, 1141464, 1147200, 1189025, 1426830, 1521952, 1902440, 2282928, 2378050, 2853660, 3043904, 3567075, 3804880, 4565856, 4756100, 5707320, 7134150, 7609760, 9131712, 9512200, 11414640, 14268300, 15219520, 19024400, 22829280, 28536600, 38048800, 45658560, 57073200, 76097600, 114146400, 228292800]

約数ペア:

[(1, 228292800), (2, 114146400), (3, 76097600), (4, 57073200), (5, 45658560), (6, 38048800), (8, 28536600), (10, 22829280), (12, 19024400), (15, 15219520), (16, 14268300), (20, 11414640), (24, 9512200), (25, 9131712), (30, 7609760), (32, 7134150), (40, 5707320), (48, 4756100), (50, 4565856), (60, 3804880), (64, 3567075), (75, 3043904), (80, 2853660), (96, 2378050), (100, 2282928), (120, 1902440), (150, 1521952), (160, 1426830), (192, 1189025), (199, 1147200), (200, 1141464), (239, 955200), (240, 951220), (300, 760976), (320, 713415), (398, 573600), (400, 570732), (478, 477600), (480, 475610), (597, 382400), (600, 380488), (717, 318400), (796, 286800), (800, 285366), (956, 238800), (960, 237805), (995, 229440), (1194, 191200), (1195, 191040), (1200, 190244), (1434, 159200), (1592, 143400), (1600, 142683), (1912, 119400), (1990, 114720), (2388, 95600), (2390, 95520), (2400, 95122), (2868, 79600), (2985, 76480), (3184, 71700), (3585, 63680), (3824, 59700), (3980, 57360), (4776, 47800), (4780, 47760), (4800, 47561), (4975, 45888), (5736, 39800), (5970, 38240), (5975, 38208), (6368, 35850), (7170, 31840), (7648, 29850), (7960, 28680), (9552, 23900), (9560, 23880), (9950, 22944), (11472, 19900), (11940, 19120), (11950, 19104), (12736, 17925), (14340, 15920), (14925, 15296)]